| SHARKBITE 1803986 · TMA1031674 | Conair LLC | 21 Housewares | Registered | 2019 |
| SHARKBITE 1579551 · TMA872173 | Reliance Worldwide Corporation | 6 Metal7 Machines8 Hand+5 | Registered | 2014 |
| SHARKBITE 1577358 · TMA872172 · design | Reliance Worldwide Corporation | 6 Metal7 Machines8 Hand+5 | Registered | 2014 |
| SHARKBITE 1248452 · TMA680256 | Reliance Worldwide Corporation | 6 Metal11 Lighting | Registered | 2007 |
| SHARKBITE 0581050 · TMA346183 | Sazerac UK Limited | 35 Advertising | Registered | 1988 |
| SHARKBITE 1940625 · design | Reliance Worldwide Corporation | 6 Metal7 Machines9 Electronics+4 | Pending | 2019 |
| SHARKWAVE 1759961 · TMA959560 | Groupe Vif Inc. | 7 Machines | Registered | 2017 |
| SHARKBLADES 2235399 | Owner not listed | 25 Clothing28 Toys | Pending | 2022 |
| SHARKFLOW 1770604 · TMA1038407 | an individual | 2 Paints12 Vehicles37 Construction+1 | Registered | 2019 |
| SHARKFIN 1558721 · TMA867005 | 7595956 CANADA INC. | 9 Electronics10 Medical | Registered | 2013 |
| SARKCYBER 2255646 · design | Owner not listed | 12 Vehicles35 Advertising | Pending | 2022 |
| SUERCUP 2236524 · TMA1256920 | Hefei Bensiman Hardware Tools Trading Co. Ltd. | 8 Hand | Registered | 2024 |
| SOURCEBREAKER 2232077 · TMA1220812 | Bullhorn, Inc. | 42 Science | Registered | 2024 |
| SOURCEABROAD 2224918 · TMA1251200 · design | Broder Bros. Co. | 24 Textiles | Registered | 2024 |
| SWERKSPACE 2222189 · TMA1248731 | 1000283075 ONTARIO INC. | 41 Education42 Science | Registered | 2024 |
| SurgiOptics 2198848 · TMA1238414 | Lenscan Medical Inc. | 10 Medical | Registered | 2024 |
| SURGIPLUS 2173920 · TMA1225324 · design | KENPAX INTERNATIONAL LIMITED | 10 Medical | Registered | 2024 |
| SHOWERSPECS 2152782 · TMA1189910 | an individual | 9 Electronics | Registered | 2023 |
| Sursip 2148766 · TMA1204208 | an individual | 21 Housewares | Registered | 2023 |
| SurExpress 2114028 · TMA1269651 | an individual | 36 Finance | Registered | 2024 |
| SURGIBOX 2073587 · TMA1138811 | Geister Medizintechnik GmbH | 10 Medical11 Lighting37 Construction | Registered | 2022 |
| SOURCEVIEW 2057067 · TMA1277060 | Owner not shown | 9 Electronics35 Advertising42 Science | Registered | 2024 |
| Sourcefountainhead 2052349 · TMA1168064 | an individual | 28 Toys | Registered | 2023 |
| SEARCHFORCE 2031799 · TMA1135775 | Searchforce Incorporated | 35 Advertising | Registered | 2022 |
| SUREZAP 2027459 · TMA1133361 · design | an individual | 5 Pharmaceuticals21 Housewares | Registered | 2022 |